Finding the Third Proportional to 2,205,345 and 4,748,595

Step by Step Solution

1. Step 1: Write the proportion equation
   2,205,345 : 4,748,595 = 4,748,595 : x
2. Step 2: Convert to fraction form
   2,205,345/4,748,595 = 4,748,595/x
3. Step 3: Cross multiply
   2,205,345x = 4,748,595 × 4,748,595
4. Step 4: Simplify right side
   2,205,345x = 22,549,154,474,025
5. Step 5: Solve for x
   x = 22,549,154,474,025/2,205,345
6. Step 6: Final answer
   x = 10,224,774.12