Finding the Third Proportional to 58,146,094,840 and 126,215,853,776

Step by Step Solution

1. Step 1: Write the proportion equation
   58,146,094,840 : 126,215,853,776 = 126,215,853,776 : x
2. Step 2: Convert to fraction form
   58,146,094,840/126,215,853,776 = 126,215,853,776/x
3. Step 3: Cross multiply
   58,146,094,840x = 126,215,853,776 × 126,215,853,776
4. Step 4: Simplify right side
   58,146,094,840x = 15,930,441,744,404,612,907,008
5. Step 5: Solve for x
   x = 15,930,441,744,404,612,907,008/58,146,094,840
6. Step 6: Final answer
   x = 273,972,685,323.76