Finding the Third Proportional to 6,915,362.50 and 10,148,839.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,915,362.50 : 10,148,839.50 = 10,148,839.50 : x
2. Step 2: Convert to fraction form
   6,915,362.50/10,148,839.50 = 10,148,839.50/x
3. Step 3: Cross multiply
   6,915,362.50x = 10,148,839.50 × 10,148,839.50
4. Step 4: Simplify right side
   6,915,362.50x = 102,998,943,196,760.25
5. Step 5: Solve for x
   x = 102,998,943,196,760.25/6,915,362.50
6. Step 6: Final answer
   x = 14,894,221.84