Finding the Third Proportional to 6,932,872 and 10,819,011.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,932,872 : 10,819,011.50 = 10,819,011.50 : x
2. Step 2: Convert to fraction form
   6,932,872/10,819,011.50 = 10,819,011.50/x
3. Step 3: Cross multiply
   6,932,872x = 10,819,011.50 × 10,819,011.50
4. Step 4: Simplify right side
   6,932,872x = 117,051,009,837,132.25
5. Step 5: Solve for x
   x = 117,051,009,837,132.25/6,932,872
6. Step 6: Final answer
   x = 16,883,480.59