Finding the Third Proportional to 4,512,492 and 9,848,124

Step by Step Solution

1. Step 1: Write the proportion equation
   4,512,492 : 9,848,124 = 9,848,124 : x
2. Step 2: Convert to fraction form
   4,512,492/9,848,124 = 9,848,124/x
3. Step 3: Cross multiply
   4,512,492x = 9,848,124 × 9,848,124
4. Step 4: Simplify right side
   4,512,492x = 96,985,546,319,376
5. Step 5: Solve for x
   x = 96,985,546,319,376/4,512,492
6. Step 6: Final answer
   x = 21,492,679.95