Finding the Third Proportional to 1,730,908 and 4,493,354

Step by Step Solution

1. Step 1: Write the proportion equation
   1,730,908 : 4,493,354 = 4,493,354 : x
2. Step 2: Convert to fraction form
   1,730,908/4,493,354 = 4,493,354/x
3. Step 3: Cross multiply
   1,730,908x = 4,493,354 × 4,493,354
4. Step 4: Simplify right side
   1,730,908x = 20,190,230,169,316
5. Step 5: Solve for x
   x = 20,190,230,169,316/1,730,908
6. Step 6: Final answer
   x = 11,664,531.08