Finding the Third Proportional to 58,532,978 and 126,056,164

Step by Step Solution

1. Step 1: Write the proportion equation
   58,532,978 : 126,056,164 = 126,056,164 : x
2. Step 2: Convert to fraction form
   58,532,978/126,056,164 = 126,056,164/x
3. Step 3: Cross multiply
   58,532,978x = 126,056,164 × 126,056,164
4. Step 4: Simplify right side
   58,532,978x = 15,890,156,482,394,896
5. Step 5: Solve for x
   x = 15,890,156,482,394,896/58,532,978
6. Step 6: Final answer
   x = 271,473,569.69