Finding the Third Proportional to 2,153,442 and 2,925,819

Step by Step Solution

1. Step 1: Write the proportion equation
   2,153,442 : 2,925,819 = 2,925,819 : x
2. Step 2: Convert to fraction form
   2,153,442/2,925,819 = 2,925,819/x
3. Step 3: Cross multiply
   2,153,442x = 2,925,819 × 2,925,819
4. Step 4: Simplify right side
   2,153,442x = 8,560,416,820,761
5. Step 5: Solve for x
   x = 8,560,416,820,761/2,153,442
6. Step 6: Final answer
   x = 3,975,225.16