Finding the Third Proportional to 83,602,332 and 174,827,521

Step by Step Solution

1. Step 1: Write the proportion equation
   83,602,332 : 174,827,521 = 174,827,521 : x
2. Step 2: Convert to fraction form
   83,602,332/174,827,521 = 174,827,521/x
3. Step 3: Cross multiply
   83,602,332x = 174,827,521 × 174,827,521
4. Step 4: Simplify right side
   83,602,332x = 30,564,662,099,005,440
5. Step 5: Solve for x
   x = 30,564,662,099,005,440/83,602,332
6. Step 6: Final answer
   x = 365,595,807.77