Finding the Third Proportional to 462,070 and 931,008

Step by Step Solution

1. Step 1: Write the proportion equation
   462,070 : 931,008 = 931,008 : x
2. Step 2: Convert to fraction form
   462,070/931,008 = 931,008/x
3. Step 3: Cross multiply
   462,070x = 931,008 × 931,008
4. Step 4: Simplify right side
   462,070x = 866,775,896,064
5. Step 5: Solve for x
   x = 866,775,896,064/462,070
6. Step 6: Final answer
   x = 1,875,854.08