Finding the Third Proportional to 4,011,460 and 8,354,696

Step by Step Solution

1. Step 1: Write the proportion equation
   4,011,460 : 8,354,696 = 8,354,696 : x
2. Step 2: Convert to fraction form
   4,011,460/8,354,696 = 8,354,696/x
3. Step 3: Cross multiply
   4,011,460x = 8,354,696 × 8,354,696
4. Step 4: Simplify right side
   4,011,460x = 69,800,945,252,416
5. Step 5: Solve for x
   x = 69,800,945,252,416/4,011,460
6. Step 6: Final answer
   x = 17,400,384.21