Finding the Third Proportional to 269,915,510,346 and 562,171,768,062

Step by Step Solution

1. Step 1: Write the proportion equation
   269,915,510,346 : 562,171,768,062 = 562,171,768,062 : x
2. Step 2: Convert to fraction form
   269,915,510,346/562,171,768,062 = 562,171,768,062/x
3. Step 3: Cross multiply
   269,915,510,346x = 562,171,768,062 × 562,171,768,062
4. Step 4: Simplify right side
   269,915,510,346x = 316,037,096,805,955,153,166,336
5. Step 5: Solve for x
   x = 316,037,096,805,955,153,166,336/269,915,510,346
6. Step 6: Final answer
   x = 1,170,874,161,328.61