Finding the Third Proportional to 92,314,453.50 and 146,177,578.50

Step by Step Solution

1. Step 1: Write the proportion equation
   92,314,453.50 : 146,177,578.50 = 146,177,578.50 : x
2. Step 2: Convert to fraction form
   92,314,453.50/146,177,578.50 = 146,177,578.50/x
3. Step 3: Cross multiply
   92,314,453.50x = 146,177,578.50 × 146,177,578.50
4. Step 4: Simplify right side
   92,314,453.50x = 21,367,884,456,123,664
5. Step 5: Solve for x
   x = 21,367,884,456,123,664/92,314,453.50
6. Step 6: Final answer
   x = 231,468,460.74