Finding the Third Proportional to 32,329,188 and 69,141,240

Step by Step Solution

1. Step 1: Write the proportion equation
   32,329,188 : 69,141,240 = 69,141,240 : x
2. Step 2: Convert to fraction form
   32,329,188/69,141,240 = 69,141,240/x
3. Step 3: Cross multiply
   32,329,188x = 69,141,240 × 69,141,240
4. Step 4: Simplify right side
   32,329,188x = 4,780,511,068,737,600
5. Step 5: Solve for x
   x = 4,780,511,068,737,600/32,329,188
6. Step 6: Final answer
   x = 147,869,815.62