Finding the Third Proportional to 17,952,784 and 28,432,155

Step by Step Solution

1. Step 1: Write the proportion equation
   17,952,784 : 28,432,155 = 28,432,155 : x
2. Step 2: Convert to fraction form
   17,952,784/28,432,155 = 28,432,155/x
3. Step 3: Cross multiply
   17,952,784x = 28,432,155 × 28,432,155
4. Step 4: Simplify right side
   17,952,784x = 808,387,437,944,025
5. Step 5: Solve for x
   x = 808,387,437,944,025/17,952,784
6. Step 6: Final answer
   x = 45,028,528.05