Finding the Third Proportional to 53,590,112 and 116,254,088

Step by Step Solution

1. Step 1: Write the proportion equation
   53,590,112 : 116,254,088 = 116,254,088 : x
2. Step 2: Convert to fraction form
   53,590,112/116,254,088 = 116,254,088/x
3. Step 3: Cross multiply
   53,590,112x = 116,254,088 × 116,254,088
4. Step 4: Simplify right side
   53,590,112x = 13,515,012,976,711,744
5. Step 5: Solve for x
   x = 13,515,012,976,711,744/53,590,112
6. Step 6: Final answer
   x = 252,192,288.32