Finding the Third Proportional to 152,526,420 and 333,573,510

Step by Step Solution

1. Step 1: Write the proportion equation
   152,526,420 : 333,573,510 = 333,573,510 : x
2. Step 2: Convert to fraction form
   152,526,420/333,573,510 = 333,573,510/x
3. Step 3: Cross multiply
   152,526,420x = 333,573,510 × 333,573,510
4. Step 4: Simplify right side
   152,526,420x = 111,271,286,573,720,096
5. Step 5: Solve for x
   x = 111,271,286,573,720,096/152,526,420
6. Step 6: Final answer
   x = 729,521,394.22