Finding the Third Proportional to 1,223,433 and 2,634,354

Step by Step Solution

1. Step 1: Write the proportion equation
   1,223,433 : 2,634,354 = 2,634,354 : x
2. Step 2: Convert to fraction form
   1,223,433/2,634,354 = 2,634,354/x
3. Step 3: Cross multiply
   1,223,433x = 2,634,354 × 2,634,354
4. Step 4: Simplify right side
   1,223,433x = 6,939,820,997,316
5. Step 5: Solve for x
   x = 6,939,820,997,316/1,223,433
6. Step 6: Final answer
   x = 5,672,416.06