Finding the Third Proportional to 4,068,912 and 6,155,736

Step by Step Solution

1. Step 1: Write the proportion equation
   4,068,912 : 6,155,736 = 6,155,736 : x
2. Step 2: Convert to fraction form
   4,068,912/6,155,736 = 6,155,736/x
3. Step 3: Cross multiply
   4,068,912x = 6,155,736 × 6,155,736
4. Step 4: Simplify right side
   4,068,912x = 37,893,085,701,696
5. Step 5: Solve for x
   x = 37,893,085,701,696/4,068,912
6. Step 6: Final answer
   x = 9,312,829.99