Finding the Third Proportional to 931,017 and 1,994,914.50

Step by Step Solution

1. Step 1: Write the proportion equation
   931,017 : 1,994,914.50 = 1,994,914.50 : x
2. Step 2: Convert to fraction form
   931,017/1,994,914.50 = 1,994,914.50/x
3. Step 3: Cross multiply
   931,017x = 1,994,914.50 × 1,994,914.50
4. Step 4: Simplify right side
   931,017x = 3,979,683,862,310.25
5. Step 5: Solve for x
   x = 3,979,683,862,310.25/931,017
6. Step 6: Final answer
   x = 4,274,555.53