Finding the Third Proportional to 3,737,964 and 5,680,818

Step by Step Solution

1. Step 1: Write the proportion equation
   3,737,964 : 5,680,818 = 5,680,818 : x
2. Step 2: Convert to fraction form
   3,737,964/5,680,818 = 5,680,818/x
3. Step 3: Cross multiply
   3,737,964x = 5,680,818 × 5,680,818
4. Step 4: Simplify right side
   3,737,964x = 32,271,693,149,124
5. Step 5: Solve for x
   x = 32,271,693,149,124/3,737,964
6. Step 6: Final answer
   x = 8,633,494.91