Finding the Third Proportional to 566,516,430 and 1,219,126,404

Step by Step Solution

1. Step 1: Write the proportion equation
   566,516,430 : 1,219,126,404 = 1,219,126,404 : x
2. Step 2: Convert to fraction form
   566,516,430/1,219,126,404 = 1,219,126,404/x
3. Step 3: Cross multiply
   566,516,430x = 1,219,126,404 × 1,219,126,404
4. Step 4: Simplify right side
   566,516,430x = 1,486,269,188,929,971,200
5. Step 5: Solve for x
   x = 1,486,269,188,929,971,200/566,516,430
6. Step 6: Final answer
   x = 2,623,523,538.28