Finding the Third Proportional to 2,917,784 and 4,688,044

Step by Step Solution

1. Step 1: Write the proportion equation
   2,917,784 : 4,688,044 = 4,688,044 : x
2. Step 2: Convert to fraction form
   2,917,784/4,688,044 = 4,688,044/x
3. Step 3: Cross multiply
   2,917,784x = 4,688,044 × 4,688,044
4. Step 4: Simplify right side
   2,917,784x = 21,977,756,545,936
5. Step 5: Solve for x
   x = 21,977,756,545,936/2,917,784
6. Step 6: Final answer
   x = 7,532,345.28