Finding the Third Proportional to 1,773,784 and 2,740,465

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773,784 : 2,740,465 = 2,740,465 : x
2. Step 2: Convert to fraction form
   1,773,784/2,740,465 = 2,740,465/x
3. Step 3: Cross multiply
   1,773,784x = 2,740,465 × 2,740,465
4. Step 4: Simplify right side
   1,773,784x = 7,510,148,416,225
5. Step 5: Solve for x
   x = 7,510,148,416,225/1,773,784
6. Step 6: Final answer
   x = 4,233,970.10