Finding the Third Proportional to 34,065,785 and 74,726,779

Step by Step Solution

1. Step 1: Write the proportion equation
   34,065,785 : 74,726,779 = 74,726,779 : x
2. Step 2: Convert to fraction form
   34,065,785/74,726,779 = 74,726,779/x
3. Step 3: Cross multiply
   34,065,785x = 74,726,779 × 74,726,779
4. Step 4: Simplify right side
   34,065,785x = 5,584,091,499,714,841
5. Step 5: Solve for x
   x = 5,584,091,499,714,841/34,065,785
6. Step 6: Final answer
   x = 163,920,822.60