Finding the Third Proportional to 526,973,809.50 and 1,171,771,441.31

Step by Step Solution

1. Step 1: Write the proportion equation
   526,973,809.50 : 1,171,771,441.31 = 1,171,771,441.31 : x
2. Step 2: Convert to fraction form
   526,973,809.50/1,171,771,441.31 = 1,171,771,441.31/x
3. Step 3: Cross multiply
   526,973,809.50x = 1,171,771,441.31 × 1,171,771,441.31
4. Step 4: Simplify right side
   526,973,809.50x = 1,373,048,310,675,573,504
5. Step 5: Solve for x
   x = 1,373,048,310,675,573,504/526,973,809.50
6. Step 6: Final answer
   x = 2,605,534,252.22