Finding the Third Proportional to 49,444,440.19 and 72,737,488.69

Step by Step Solution

1. Step 1: Write the proportion equation
   49,444,440.19 : 72,737,488.69 = 72,737,488.69 : x
2. Step 2: Convert to fraction form
   49,444,440.19/72,737,488.69 = 72,737,488.69/x
3. Step 3: Cross multiply
   49,444,440.19x = 72,737,488.69 × 72,737,488.69
4. Step 4: Simplify right side
   49,444,440.19x = 5,290,742,260,564,190
5. Step 5: Solve for x
   x = 5,290,742,260,564,190/49,444,440.19
6. Step 6: Final answer
   x = 107,003,785.27