Finding the Third Proportional to 34,065,787 and 74,726,783

Step by Step Solution

1. Step 1: Write the proportion equation
   34,065,787 : 74,726,783 = 74,726,783 : x
2. Step 2: Convert to fraction form
   34,065,787/74,726,783 = 74,726,783/x
3. Step 3: Cross multiply
   34,065,787x = 74,726,783 × 74,726,783
4. Step 4: Simplify right side
   34,065,787x = 5,584,092,097,529,089
5. Step 5: Solve for x
   x = 5,584,092,097,529,089/34,065,787
6. Step 6: Final answer
   x = 163,920,830.53