Finding the Third Proportional to 570,448,633.50 and 1,250,256,015

Step by Step Solution

1. Step 1: Write the proportion equation
   570,448,633.50 : 1,250,256,015 = 1,250,256,015 : x
2. Step 2: Convert to fraction form
   570,448,633.50/1,250,256,015 = 1,250,256,015/x
3. Step 3: Cross multiply
   570,448,633.50x = 1,250,256,015 × 1,250,256,015
4. Step 4: Simplify right side
   570,448,633.50x = 1,563,140,103,043,680,256
5. Step 5: Solve for x
   x = 1,563,140,103,043,680,256/570,448,633.50
6. Step 6: Final answer
   x = 2,740,194,315.92