Finding the Third Proportional to 1,702,192 and 3,688,056

Step by Step Solution

1. Step 1: Write the proportion equation
   1,702,192 : 3,688,056 = 3,688,056 : x
2. Step 2: Convert to fraction form
   1,702,192/3,688,056 = 3,688,056/x
3. Step 3: Cross multiply
   1,702,192x = 3,688,056 × 3,688,056
4. Step 4: Simplify right side
   1,702,192x = 13,601,757,059,136
5. Step 5: Solve for x
   x = 13,601,757,059,136/1,702,192
6. Step 6: Final answer
   x = 7,990,730.22