Finding the Third Proportional to 62,112,822 and 134,577,178.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,112,822 : 134,577,178.50 = 134,577,178.50 : x
2. Step 2: Convert to fraction form
   62,112,822/134,577,178.50 = 134,577,178.50/x
3. Step 3: Cross multiply
   62,112,822x = 134,577,178.50 × 134,577,178.50
4. Step 4: Simplify right side
   62,112,822x = 18,111,016,973,020,864
5. Step 5: Solve for x
   x = 18,111,016,973,020,864/62,112,822
6. Step 6: Final answer
   x = 291,582,581.34