Finding the Third Proportional to 63,026,912 and 137,096,716

Step by Step Solution

1. Step 1: Write the proportion equation
   63,026,912 : 137,096,716 = 137,096,716 : x
2. Step 2: Convert to fraction form
   63,026,912/137,096,716 = 137,096,716/x
3. Step 3: Cross multiply
   63,026,912x = 137,096,716 × 137,096,716
4. Step 4: Simplify right side
   63,026,912x = 18,795,509,537,984,656
5. Step 5: Solve for x
   x = 18,795,509,537,984,656/63,026,912
6. Step 6: Final answer
   x = 298,214,031.78