Finding the Third Proportional to 11,837,317,709.63 and 25,758,480,182.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,837,317,709.63 : 25,758,480,182.25 = 25,758,480,182.25 : x
2. Step 2: Convert to fraction form
   11,837,317,709.63/25,758,480,182.25 = 25,758,480,182.25/x
3. Step 3: Cross multiply
   11,837,317,709.63x = 25,758,480,182.25 × 25,758,480,182.25
4. Step 4: Simplify right side
   11,837,317,709.63x = 663,499,301,299,366,002,688
5. Step 5: Solve for x
   x = 663,499,301,299,366,002,688/11,837,317,709.63
6. Step 6: Final answer
   x = 56,051,490,512.91