Finding the Third Proportional to 1,739,912 and 3,820,246

Step by Step Solution

1. Step 1: Write the proportion equation
   1,739,912 : 3,820,246 = 3,820,246 : x
2. Step 2: Convert to fraction form
   1,739,912/3,820,246 = 3,820,246/x
3. Step 3: Cross multiply
   1,739,912x = 3,820,246 × 3,820,246
4. Step 4: Simplify right side
   1,739,912x = 14,594,279,500,516
5. Step 5: Solve for x
   x = 14,594,279,500,516/1,739,912
6. Step 6: Final answer
   x = 8,387,941.17