Finding the Third Proportional to 52,376,636 and 123,466,296

Step by Step Solution

1. Step 1: Write the proportion equation
   52,376,636 : 123,466,296 = 123,466,296 : x
2. Step 2: Convert to fraction form
   52,376,636/123,466,296 = 123,466,296/x
3. Step 3: Cross multiply
   52,376,636x = 123,466,296 × 123,466,296
4. Step 4: Simplify right side
   52,376,636x = 15,243,926,247,959,616
5. Step 5: Solve for x
   x = 15,243,926,247,959,616/52,376,636
6. Step 6: Final answer
   x = 291,044,393.30