Finding the Third Proportional to 56,116,308 and 120,586,962

Step by Step Solution

1. Step 1: Write the proportion equation
   56,116,308 : 120,586,962 = 120,586,962 : x
2. Step 2: Convert to fraction form
   56,116,308/120,586,962 = 120,586,962/x
3. Step 3: Cross multiply
   56,116,308x = 120,586,962 × 120,586,962
4. Step 4: Simplify right side
   56,116,308x = 14,541,215,404,389,444
5. Step 5: Solve for x
   x = 14,541,215,404,389,444/56,116,308
6. Step 6: Final answer
   x = 259,126,373.82