Finding the Third Proportional to 1,353,115 and 2,974,066

Step by Step Solution

1. Step 1: Write the proportion equation
   1,353,115 : 2,974,066 = 2,974,066 : x
2. Step 2: Convert to fraction form
   1,353,115/2,974,066 = 2,974,066/x
3. Step 3: Cross multiply
   1,353,115x = 2,974,066 × 2,974,066
4. Step 4: Simplify right side
   1,353,115x = 8,845,068,572,356
5. Step 5: Solve for x
   x = 8,845,068,572,356/1,353,115
6. Step 6: Final answer
   x = 6,536,819.54