Finding the Third Proportional to 8,830,907.50 and 12,955,730

Step by Step Solution

1. Step 1: Write the proportion equation
   8,830,907.50 : 12,955,730 = 12,955,730 : x
2. Step 2: Convert to fraction form
   8,830,907.50/12,955,730 = 12,955,730/x
3. Step 3: Cross multiply
   8,830,907.50x = 12,955,730 × 12,955,730
4. Step 4: Simplify right side
   8,830,907.50x = 167,850,939,832,900
5. Step 5: Solve for x
   x = 167,850,939,832,900/8,830,907.50
6. Step 6: Final answer
   x = 19,007,213.00