Finding the Third Proportional to 28,518,546 and 59,387,156

Step by Step Solution

1. Step 1: Write the proportion equation
   28,518,546 : 59,387,156 = 59,387,156 : x
2. Step 2: Convert to fraction form
   28,518,546/59,387,156 = 59,387,156/x
3. Step 3: Cross multiply
   28,518,546x = 59,387,156 × 59,387,156
4. Step 4: Simplify right side
   28,518,546x = 3,526,834,297,768,336
5. Step 5: Solve for x
   x = 3,526,834,297,768,336/28,518,546
6. Step 6: Final answer
   x = 123,668,096.46