Finding the Third Proportional to 650,064 and 1,038,072

Step by Step Solution

1. Step 1: Write the proportion equation
   650,064 : 1,038,072 = 1,038,072 : x
2. Step 2: Convert to fraction form
   650,064/1,038,072 = 1,038,072/x
3. Step 3: Cross multiply
   650,064x = 1,038,072 × 1,038,072
4. Step 4: Simplify right side
   650,064x = 1,077,593,477,184
5. Step 5: Solve for x
   x = 1,077,593,477,184/650,064
6. Step 6: Final answer
   x = 1,657,672.90