Finding the Third Proportional to 3,698,784 and 5,803,764

Step by Step Solution

1. Step 1: Write the proportion equation
   3,698,784 : 5,803,764 = 5,803,764 : x
2. Step 2: Convert to fraction form
   3,698,784/5,803,764 = 5,803,764/x
3. Step 3: Cross multiply
   3,698,784x = 5,803,764 × 5,803,764
4. Step 4: Simplify right side
   3,698,784x = 33,683,676,567,696
5. Step 5: Solve for x
   x = 33,683,676,567,696/3,698,784
6. Step 6: Final answer
   x = 9,106,689.27