Finding the Third Proportional to 67,413,123 and 101,828,137.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,413,123 : 101,828,137.50 = 101,828,137.50 : x
2. Step 2: Convert to fraction form
   67,413,123/101,828,137.50 = 101,828,137.50/x
3. Step 3: Cross multiply
   67,413,123x = 101,828,137.50 × 101,828,137.50
4. Step 4: Simplify right side
   67,413,123x = 10,368,969,586,718,906
5. Step 5: Solve for x
   x = 10,368,969,586,718,906/67,413,123
6. Step 6: Final answer
   x = 153,812,330.97