Finding the Third Proportional to 42,540,192 and 65,995,344

Step by Step Solution

1. Step 1: Write the proportion equation
   42,540,192 : 65,995,344 = 65,995,344 : x
2. Step 2: Convert to fraction form
   42,540,192/65,995,344 = 65,995,344/x
3. Step 3: Cross multiply
   42,540,192x = 65,995,344 × 65,995,344
4. Step 4: Simplify right side
   42,540,192x = 4,355,385,429,678,336
5. Step 5: Solve for x
   x = 4,355,385,429,678,336/42,540,192
6. Step 6: Final answer
   x = 102,382,834.32