Finding the Third Proportional to 53,426,592 and 84,667,314

Step by Step Solution

1. Step 1: Write the proportion equation
   53,426,592 : 84,667,314 = 84,667,314 : x
2. Step 2: Convert to fraction form
   53,426,592/84,667,314 = 84,667,314/x
3. Step 3: Cross multiply
   53,426,592x = 84,667,314 × 84,667,314
4. Step 4: Simplify right side
   53,426,592x = 7,168,554,059,974,596
5. Step 5: Solve for x
   x = 7,168,554,059,974,596/53,426,592
6. Step 6: Final answer
   x = 134,175,768.88