Finding the Third Proportional to 4,626,174 and 10,024,620

Step by Step Solution

1. Step 1: Write the proportion equation
   4,626,174 : 10,024,620 = 10,024,620 : x
2. Step 2: Convert to fraction form
   4,626,174/10,024,620 = 10,024,620/x
3. Step 3: Cross multiply
   4,626,174x = 10,024,620 × 10,024,620
4. Step 4: Simplify right side
   4,626,174x = 100,493,006,144,400
5. Step 5: Solve for x
   x = 100,493,006,144,400/4,626,174
6. Step 6: Final answer
   x = 21,722,703.50