Finding the Third Proportional to 749,744,845,119 and 1,142,158,806,243

Step by Step Solution

1. Step 1: Write the proportion equation
   749,744,845,119 : 1,142,158,806,243 = 1,142,158,806,243 : x
2. Step 2: Convert to fraction form
   749,744,845,119/1,142,158,806,243 = 1,142,158,806,243/x
3. Step 3: Cross multiply
   749,744,845,119x = 1,142,158,806,243 × 1,142,158,806,243
4. Step 4: Simplify right side
   749,744,845,119x = 1,304,526,738,678,434,867,707,904
5. Step 5: Solve for x
   x = 1,304,526,738,678,434,867,707,904/749,744,845,119
6. Step 6: Final answer
   x = 1,739,960,930,936.95