Finding the Third Proportional to 16,025,436 and 34,480,811.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,025,436 : 34,480,811.25 = 34,480,811.25 : x
2. Step 2: Convert to fraction form
   16,025,436/34,480,811.25 = 34,480,811.25/x
3. Step 3: Cross multiply
   16,025,436x = 34,480,811.25 × 34,480,811.25
4. Step 4: Simplify right side
   16,025,436x = 1,188,926,344,458,126.50
5. Step 5: Solve for x
   x = 1,188,926,344,458,126.50/16,025,436
6. Step 6: Final answer
   x = 74,189,953.05