Finding the Third Proportional to 13,038,591 and 28,321,008

Step by Step Solution

1. Step 1: Write the proportion equation
   13,038,591 : 28,321,008 = 28,321,008 : x
2. Step 2: Convert to fraction form
   13,038,591/28,321,008 = 28,321,008/x
3. Step 3: Cross multiply
   13,038,591x = 28,321,008 × 28,321,008
4. Step 4: Simplify right side
   13,038,591x = 802,079,494,136,064
5. Step 5: Solve for x
   x = 802,079,494,136,064/13,038,591
6. Step 6: Final answer
   x = 61,515,810.58