Finding the Third Proportional to 818,818 and 1,762,052

Step by Step Solution

1. Step 1: Write the proportion equation
   818,818 : 1,762,052 = 1,762,052 : x
2. Step 2: Convert to fraction form
   818,818/1,762,052 = 1,762,052/x
3. Step 3: Cross multiply
   818,818x = 1,762,052 × 1,762,052
4. Step 4: Simplify right side
   818,818x = 3,104,827,250,704
5. Step 5: Solve for x
   x = 3,104,827,250,704/818,818
6. Step 6: Final answer
   x = 3,791,840.50