Finding the Third Proportional to 7,801,807.50 and 10,352,164.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,801,807.50 : 10,352,164.50 = 10,352,164.50 : x
2. Step 2: Convert to fraction form
   7,801,807.50/10,352,164.50 = 10,352,164.50/x
3. Step 3: Cross multiply
   7,801,807.50x = 10,352,164.50 × 10,352,164.50
4. Step 4: Simplify right side
   7,801,807.50x = 107,167,309,835,060.25
5. Step 5: Solve for x
   x = 107,167,309,835,060.25/7,801,807.50
6. Step 6: Final answer
   x = 13,736,215.59