Finding the Third Proportional to 55,452,096 and 123,654,368

Step by Step Solution

1. Step 1: Write the proportion equation
   55,452,096 : 123,654,368 = 123,654,368 : x
2. Step 2: Convert to fraction form
   55,452,096/123,654,368 = 123,654,368/x
3. Step 3: Cross multiply
   55,452,096x = 123,654,368 × 123,654,368
4. Step 4: Simplify right side
   55,452,096x = 15,290,402,725,479,424
5. Step 5: Solve for x
   x = 15,290,402,725,479,424/55,452,096
6. Step 6: Final answer
   x = 275,740,753.34