Finding the Third Proportional to 1,785,154 and 3,924,558

Step by Step Solution

1. Step 1: Write the proportion equation
   1,785,154 : 3,924,558 = 3,924,558 : x
2. Step 2: Convert to fraction form
   1,785,154/3,924,558 = 3,924,558/x
3. Step 3: Cross multiply
   1,785,154x = 3,924,558 × 3,924,558
4. Step 4: Simplify right side
   1,785,154x = 15,402,155,495,364
5. Step 5: Solve for x
   x = 15,402,155,495,364/1,785,154
6. Step 6: Final answer
   x = 8,627,914.17