Finding the Third Proportional to 749,744,845,120 and 1,142,158,806,244.50

Step by Step Solution

1. Step 1: Write the proportion equation
   749,744,845,120 : 1,142,158,806,244.50 = 1,142,158,806,244.50 : x
2. Step 2: Convert to fraction form
   749,744,845,120/1,142,158,806,244.50 = 1,142,158,806,244.50/x
3. Step 3: Cross multiply
   749,744,845,120x = 1,142,158,806,244.50 × 1,142,158,806,244.50
4. Step 4: Simplify right side
   749,744,845,120x = 1,304,526,738,681,861,177,868,288
5. Step 5: Solve for x
   x = 1,304,526,738,681,861,177,868,288/749,744,845,120
6. Step 6: Final answer
   x = 1,739,960,930,939.20