Finding the Third Proportional to 1,610,312 and 3,472,832

Step by Step Solution

1. Step 1: Write the proportion equation
   1,610,312 : 3,472,832 = 3,472,832 : x
2. Step 2: Convert to fraction form
   1,610,312/3,472,832 = 3,472,832/x
3. Step 3: Cross multiply
   1,610,312x = 3,472,832 × 3,472,832
4. Step 4: Simplify right side
   1,610,312x = 12,060,562,100,224
5. Step 5: Solve for x
   x = 12,060,562,100,224/1,610,312
6. Step 6: Final answer
   x = 7,489,580.96