Finding the Third Proportional to 34,065,803.25 and 74,726,815.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,065,803.25 : 74,726,815.50 = 74,726,815.50 : x
2. Step 2: Convert to fraction form
   34,065,803.25/74,726,815.50 = 74,726,815.50/x
3. Step 3: Cross multiply
   34,065,803.25x = 74,726,815.50 × 74,726,815.50
4. Step 4: Simplify right side
   34,065,803.25x = 5,584,096,954,771,040
5. Step 5: Solve for x
   x = 5,584,096,954,771,040/34,065,803.25
6. Step 6: Final answer
   x = 163,920,894.92