Finding the Third Proportional to 107,949,105 and 153,849,253.50

Step by Step Solution

1. Step 1: Write the proportion equation
   107,949,105 : 153,849,253.50 = 153,849,253.50 : x
2. Step 2: Convert to fraction form
   107,949,105/153,849,253.50 = 153,849,253.50/x
3. Step 3: Cross multiply
   107,949,105x = 153,849,253.50 × 153,849,253.50
4. Step 4: Simplify right side
   107,949,105x = 23,669,592,802,507,264
5. Step 5: Solve for x
   x = 23,669,592,802,507,264/107,949,105
6. Step 6: Final answer
   x = 219,266,225.53