Finding the Third Proportional to 58,749,665,658 and 88,186,680,771

Step by Step Solution

1. Step 1: Write the proportion equation
   58,749,665,658 : 88,186,680,771 = 88,186,680,771 : x
2. Step 2: Convert to fraction form
   58,749,665,658/88,186,680,771 = 88,186,680,771/x
3. Step 3: Cross multiply
   58,749,665,658x = 88,186,680,771 × 88,186,680,771
4. Step 4: Simplify right side
   58,749,665,658x = 7,776,890,665,406,261,362,688
5. Step 5: Solve for x
   x = 7,776,890,665,406,261,362,688/58,749,665,658
6. Step 6: Final answer
   x = 132,373,360,397.96