Finding the Third Proportional to 5,687,870.50 and 8,048,162.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,687,870.50 : 8,048,162.50 = 8,048,162.50 : x
2. Step 2: Convert to fraction form
   5,687,870.50/8,048,162.50 = 8,048,162.50/x
3. Step 3: Cross multiply
   5,687,870.50x = 8,048,162.50 × 8,048,162.50
4. Step 4: Simplify right side
   5,687,870.50x = 64,772,919,626,406.25
5. Step 5: Solve for x
   x = 64,772,919,626,406.25/5,687,870.50
6. Step 6: Final answer
   x = 11,387,903.37