Finding the Third Proportional to 2,994,258 and 4,602,438

Step by Step Solution

1. Step 1: Write the proportion equation
   2,994,258 : 4,602,438 = 4,602,438 : x
2. Step 2: Convert to fraction form
   2,994,258/4,602,438 = 4,602,438/x
3. Step 3: Cross multiply
   2,994,258x = 4,602,438 × 4,602,438
4. Step 4: Simplify right side
   2,994,258x = 21,182,435,543,844
5. Step 5: Solve for x
   x = 21,182,435,543,844/2,994,258
6. Step 6: Final answer
   x = 7,074,352.16