Finding the Third Proportional to 4,826,593.50 and 7,092,147

Step by Step Solution

1. Step 1: Write the proportion equation
   4,826,593.50 : 7,092,147 = 7,092,147 : x
2. Step 2: Convert to fraction form
   4,826,593.50/7,092,147 = 7,092,147/x
3. Step 3: Cross multiply
   4,826,593.50x = 7,092,147 × 7,092,147
4. Step 4: Simplify right side
   4,826,593.50x = 50,298,549,069,609
5. Step 5: Solve for x
   x = 50,298,549,069,609/4,826,593.50
6. Step 6: Final answer
   x = 10,421,128.08