Finding the Third Proportional to 526,340,616 and 1,140,546,144

Step by Step Solution

1. Step 1: Write the proportion equation
   526,340,616 : 1,140,546,144 = 1,140,546,144 : x
2. Step 2: Convert to fraction form
   526,340,616/1,140,546,144 = 1,140,546,144/x
3. Step 3: Cross multiply
   526,340,616x = 1,140,546,144 × 1,140,546,144
4. Step 4: Simplify right side
   526,340,616x = 1,300,845,506,593,268,736
5. Step 5: Solve for x
   x = 1,300,845,506,593,268,736/526,340,616
6. Step 6: Final answer
   x = 2,471,489,881.36