Finding the Third Proportional to 12,175,783.50 and 25,359,091.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,175,783.50 : 25,359,091.50 = 25,359,091.50 : x
2. Step 2: Convert to fraction form
   12,175,783.50/25,359,091.50 = 25,359,091.50/x
3. Step 3: Cross multiply
   12,175,783.50x = 25,359,091.50 × 25,359,091.50
4. Step 4: Simplify right side
   12,175,783.50x = 643,083,521,705,372.25
5. Step 5: Solve for x
   x = 643,083,521,705,372.25/12,175,783.50
6. Step 6: Final answer
   x = 52,816,602.87