Finding the Third Proportional to 109,802,758 and 146,386,472

Step by Step Solution

1. Step 1: Write the proportion equation
   109,802,758 : 146,386,472 = 146,386,472 : x
2. Step 2: Convert to fraction form
   109,802,758/146,386,472 = 146,386,472/x
3. Step 3: Cross multiply
   109,802,758x = 146,386,472 × 146,386,472
4. Step 4: Simplify right side
   109,802,758x = 21,428,999,184,606,784
5. Step 5: Solve for x
   x = 21,428,999,184,606,784/109,802,758
6. Step 6: Final answer
   x = 195,159,024.92