Finding the Third Proportional to 29,146,554 and 42,774,075

Step by Step Solution

1. Step 1: Write the proportion equation
   29,146,554 : 42,774,075 = 42,774,075 : x
2. Step 2: Convert to fraction form
   29,146,554/42,774,075 = 42,774,075/x
3. Step 3: Cross multiply
   29,146,554x = 42,774,075 × 42,774,075
4. Step 4: Simplify right side
   29,146,554x = 1,829,621,492,105,625
5. Step 5: Solve for x
   x = 1,829,621,492,105,625/29,146,554
6. Step 6: Final answer
   x = 62,773,166.67