Finding the Third Proportional to 2,917,790 and 4,688,053

Step by Step Solution

1. Step 1: Write the proportion equation
   2,917,790 : 4,688,053 = 4,688,053 : x
2. Step 2: Convert to fraction form
   2,917,790/4,688,053 = 4,688,053/x
3. Step 3: Cross multiply
   2,917,790x = 4,688,053 × 4,688,053
4. Step 4: Simplify right side
   2,917,790x = 21,977,840,930,809
5. Step 5: Solve for x
   x = 21,977,840,930,809/2,917,790
6. Step 6: Final answer
   x = 7,532,358.71