Finding the Third Proportional to 34,348,806 and 74,078,300

Step by Step Solution

1. Step 1: Write the proportion equation
   34,348,806 : 74,078,300 = 74,078,300 : x
2. Step 2: Convert to fraction form
   34,348,806/74,078,300 = 74,078,300/x
3. Step 3: Cross multiply
   34,348,806x = 74,078,300 × 74,078,300
4. Step 4: Simplify right side
   34,348,806x = 5,487,594,530,890,000
5. Step 5: Solve for x
   x = 5,487,594,530,890,000/34,348,806
6. Step 6: Final answer
   x = 159,760,852.56