Finding the Third Proportional to 65,696,181,732 and 134,875,109,448

Step by Step Solution

1. Step 1: Write the proportion equation
   65,696,181,732 : 134,875,109,448 = 134,875,109,448 : x
2. Step 2: Convert to fraction form
   65,696,181,732/134,875,109,448 = 134,875,109,448/x
3. Step 3: Cross multiply
   65,696,181,732x = 134,875,109,448 × 134,875,109,448
4. Step 4: Simplify right side
   65,696,181,732x = 18,191,295,148,609,979,285,504
5. Step 5: Solve for x
   x = 18,191,295,148,609,979,285,504/65,696,181,732
6. Step 6: Final answer
   x = 276,900,341,374.77