Finding the Third Proportional to 1,693,113 and 3,615,861

Step by Step Solution

1. Step 1: Write the proportion equation
   1,693,113 : 3,615,861 = 3,615,861 : x
2. Step 2: Convert to fraction form
   1,693,113/3,615,861 = 3,615,861/x
3. Step 3: Cross multiply
   1,693,113x = 3,615,861 × 3,615,861
4. Step 4: Simplify right side
   1,693,113x = 13,074,450,771,321
5. Step 5: Solve for x
   x = 13,074,450,771,321/1,693,113
6. Step 6: Final answer
   x = 7,722,137.14