Finding the Third Proportional to 692,068 and 1,501,640

Step by Step Solution

1. Step 1: Write the proportion equation
   692,068 : 1,501,640 = 1,501,640 : x
2. Step 2: Convert to fraction form
   692,068/1,501,640 = 1,501,640/x
3. Step 3: Cross multiply
   692,068x = 1,501,640 × 1,501,640
4. Step 4: Simplify right side
   692,068x = 2,254,922,689,600
5. Step 5: Solve for x
   x = 2,254,922,689,600/692,068
6. Step 6: Final answer
   x = 3,258,238.63