Finding the Third Proportional to 6,737,071.50 and 10,355,472

Step by Step Solution

1. Step 1: Write the proportion equation
   6,737,071.50 : 10,355,472 = 10,355,472 : x
2. Step 2: Convert to fraction form
   6,737,071.50/10,355,472 = 10,355,472/x
3. Step 3: Cross multiply
   6,737,071.50x = 10,355,472 × 10,355,472
4. Step 4: Simplify right side
   6,737,071.50x = 107,235,800,342,784
5. Step 5: Solve for x
   x = 107,235,800,342,784/6,737,071.50
6. Step 6: Final answer
   x = 15,917,272.12