Finding the Third Proportional to 12,356,175 and 25,734,994.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,356,175 : 25,734,994.50 = 25,734,994.50 : x
2. Step 2: Convert to fraction form
   12,356,175/25,734,994.50 = 25,734,994.50/x
3. Step 3: Cross multiply
   12,356,175x = 25,734,994.50 × 25,734,994.50
4. Step 4: Simplify right side
   12,356,175x = 662,289,941,915,030.25
5. Step 5: Solve for x
   x = 662,289,941,915,030.25/12,356,175
6. Step 6: Final answer
   x = 53,599,915.99