Finding the Third Proportional to 14,648,890.50 and 31,819,716

Step by Step Solution

1. Step 1: Write the proportion equation
   14,648,890.50 : 31,819,716 = 31,819,716 : x
2. Step 2: Convert to fraction form
   14,648,890.50/31,819,716 = 31,819,716/x
3. Step 3: Cross multiply
   14,648,890.50x = 31,819,716 × 31,819,716
4. Step 4: Simplify right side
   14,648,890.50x = 1,012,494,326,320,656
5. Step 5: Solve for x
   x = 1,012,494,326,320,656/14,648,890.50
6. Step 6: Final answer
   x = 69,117,475.23