Finding the Third Proportional to 1,453,080 and 1,994,683.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,453,080 : 1,994,683.50 = 1,994,683.50 : x
2. Step 2: Convert to fraction form
   1,453,080/1,994,683.50 = 1,994,683.50/x
3. Step 3: Cross multiply
   1,453,080x = 1,994,683.50 × 1,994,683.50
4. Step 4: Simplify right side
   1,453,080x = 3,978,762,265,172.25
5. Step 5: Solve for x
   x = 3,978,762,265,172.25/1,453,080
6. Step 6: Final answer
   x = 2,738,157.75