Finding the Third Proportional to 2,918,582 and 4,662,429

Step by Step Solution

1. Step 1: Write the proportion equation
   2,918,582 : 4,662,429 = 4,662,429 : x
2. Step 2: Convert to fraction form
   2,918,582/4,662,429 = 4,662,429/x
3. Step 3: Cross multiply
   2,918,582x = 4,662,429 × 4,662,429
4. Step 4: Simplify right side
   2,918,582x = 21,738,244,180,041
5. Step 5: Solve for x
   x = 21,738,244,180,041/2,918,582
6. Step 6: Final answer
   x = 7,448,221.15