Finding the Third Proportional to 8,097,920.50 and 12,417,539.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,097,920.50 : 12,417,539.50 = 12,417,539.50 : x
2. Step 2: Convert to fraction form
   8,097,920.50/12,417,539.50 = 12,417,539.50/x
3. Step 3: Cross multiply
   8,097,920.50x = 12,417,539.50 × 12,417,539.50
4. Step 4: Simplify right side
   8,097,920.50x = 154,195,287,234,060.25
5. Step 5: Solve for x
   x = 154,195,287,234,060.25/8,097,920.50
6. Step 6: Final answer
   x = 19,041,343.67