Finding the Third Proportional to 137,435,760 and 294,545,034

Step by Step Solution

1. Step 1: Write the proportion equation
   137,435,760 : 294,545,034 = 294,545,034 : x
2. Step 2: Convert to fraction form
   137,435,760/294,545,034 = 294,545,034/x
3. Step 3: Cross multiply
   137,435,760x = 294,545,034 × 294,545,034
4. Step 4: Simplify right side
   137,435,760x = 86,756,777,054,061,152
5. Step 5: Solve for x
   x = 86,756,777,054,061,152/137,435,760
6. Step 6: Final answer
   x = 631,253,300.12