Finding the Third Proportional to 4,532,492 and 9,735,853

Step by Step Solution

1. Step 1: Write the proportion equation
   4,532,492 : 9,735,853 = 9,735,853 : x
2. Step 2: Convert to fraction form
   4,532,492/9,735,853 = 9,735,853/x
3. Step 3: Cross multiply
   4,532,492x = 9,735,853 × 9,735,853
4. Step 4: Simplify right side
   4,532,492x = 94,786,833,637,609
5. Step 5: Solve for x
   x = 94,786,833,637,609/4,532,492
6. Step 6: Final answer
   x = 20,912,741.52