Finding the Third Proportional to 7,714,687.50 and 10,507,764.38

Step by Step Solution

1. Step 1: Write the proportion equation
   7,714,687.50 : 10,507,764.38 = 10,507,764.38 : x
2. Step 2: Convert to fraction form
   7,714,687.50/10,507,764.38 = 10,507,764.38/x
3. Step 3: Cross multiply
   7,714,687.50x = 10,507,764.38 × 10,507,764.38
4. Step 4: Simplify right side
   7,714,687.50x = 110,413,112,160,519.14
5. Step 5: Solve for x
   x = 110,413,112,160,519.14/7,714,687.50
6. Step 6: Final answer
   x = 14,312,065.42