Finding the Third Proportional to 17,492,448 and 38,061,442.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,492,448 : 38,061,442.50 = 38,061,442.50 : x
2. Step 2: Convert to fraction form
   17,492,448/38,061,442.50 = 38,061,442.50/x
3. Step 3: Cross multiply
   17,492,448x = 38,061,442.50 × 38,061,442.50
4. Step 4: Simplify right side
   17,492,448x = 1,448,673,405,180,806.25
5. Step 5: Solve for x
   x = 1,448,673,405,180,806.25/17,492,448
6. Step 6: Final answer
   x = 82,817,076.56