Finding the Third Proportional to 14,535,594 and 21,172,441.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,535,594 : 21,172,441.50 = 21,172,441.50 : x
2. Step 2: Convert to fraction form
   14,535,594/21,172,441.50 = 21,172,441.50/x
3. Step 3: Cross multiply
   14,535,594x = 21,172,441.50 × 21,172,441.50
4. Step 4: Simplify right side
   14,535,594x = 448,272,279,070,922.25
5. Step 5: Solve for x
   x = 448,272,279,070,922.25/14,535,594
6. Step 6: Final answer
   x = 30,839,625.75