Finding the Third Proportional to 116,414,454 and 194,012,397

Step by Step Solution

1. Step 1: Write the proportion equation
   116,414,454 : 194,012,397 = 194,012,397 : x
2. Step 2: Convert to fraction form
   116,414,454/194,012,397 = 194,012,397/x
3. Step 3: Cross multiply
   116,414,454x = 194,012,397 × 194,012,397
4. Step 4: Simplify right side
   116,414,454x = 37,640,810,189,685,608
5. Step 5: Solve for x
   x = 37,640,810,189,685,608/116,414,454
6. Step 6: Final answer
   x = 323,334,507.84