Finding the Third Proportional to 67,413,145.50 and 101,828,171.25

Step by Step Solution

1. Step 1: Write the proportion equation
   67,413,145.50 : 101,828,171.25 = 101,828,171.25 : x
2. Step 2: Convert to fraction form
   67,413,145.50/101,828,171.25 = 101,828,171.25/x
3. Step 3: Cross multiply
   67,413,145.50x = 101,828,171.25 × 101,828,171.25
4. Step 4: Simplify right side
   67,413,145.50x = 10,368,976,460,119,326
5. Step 5: Solve for x
   x = 10,368,976,460,119,326/67,413,145.50
6. Step 6: Final answer
   x = 153,812,381.59