Finding the Third Proportional to 1,418,820 and 3,113,566.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,418,820 : 3,113,566.88 = 3,113,566.88 : x
2. Step 2: Convert to fraction form
   1,418,820/3,113,566.88 = 3,113,566.88/x
3. Step 3: Cross multiply
   1,418,820x = 3,113,566.88 × 3,113,566.88
4. Step 4: Simplify right side
   1,418,820x = 9,694,298,685,097.27
5. Step 5: Solve for x
   x = 9,694,298,685,097.27/1,418,820
6. Step 6: Final answer
   x = 6,832,648.74