Finding the Third Proportional to 112,374 and 245,848.50

Step by Step Solution

1. Step 1: Write the proportion equation
   112,374 : 245,848.50 = 245,848.50 : x
2. Step 2: Convert to fraction form
   112,374/245,848.50 = 245,848.50/x
3. Step 3: Cross multiply
   112,374x = 245,848.50 × 245,848.50
4. Step 4: Simplify right side
   112,374x = 60,441,484,952.25
5. Step 5: Solve for x
   x = 60,441,484,952.25/112,374
6. Step 6: Final answer
   x = 537,860.05