Finding the Third Proportional to 4,037,460 and 8,859,624

Step by Step Solution

1. Step 1: Write the proportion equation
   4,037,460 : 8,859,624 = 8,859,624 : x
2. Step 2: Convert to fraction form
   4,037,460/8,859,624 = 8,859,624/x
3. Step 3: Cross multiply
   4,037,460x = 8,859,624 × 8,859,624
4. Step 4: Simplify right side
   4,037,460x = 78,492,937,421,376
5. Step 5: Solve for x
   x = 78,492,937,421,376/4,037,460
6. Step 6: Final answer
   x = 19,441,167.82