Finding the Third Proportional to 68,035,470 and 105,061,422

Step by Step Solution

1. Step 1: Write the proportion equation
   68,035,470 : 105,061,422 = 105,061,422 : x
2. Step 2: Convert to fraction form
   68,035,470/105,061,422 = 105,061,422/x
3. Step 3: Cross multiply
   68,035,470x = 105,061,422 × 105,061,422
4. Step 4: Simplify right side
   68,035,470x = 11,037,902,392,662,084
5. Step 5: Solve for x
   x = 11,037,902,392,662,084/68,035,470
6. Step 6: Final answer
   x = 162,237,468.08