Finding the Third Proportional to 29,075,436 and 63,432,108

Step by Step Solution

1. Step 1: Write the proportion equation
   29,075,436 : 63,432,108 = 63,432,108 : x
2. Step 2: Convert to fraction form
   29,075,436/63,432,108 = 63,432,108/x
3. Step 3: Cross multiply
   29,075,436x = 63,432,108 × 63,432,108
4. Step 4: Simplify right side
   29,075,436x = 4,023,632,325,323,664
5. Step 5: Solve for x
   x = 4,023,632,325,323,664/29,075,436
6. Step 6: Final answer
   x = 138,385,966.95